PCS2REXA family
PCS2REXA_a072_hvBattTopSensorIrrational
Not Available
What does the PCS2REXA_a072_hvBattTopSensorIrrational alert mean?
The high voltage (HV) battery top voltage measurement is irrational
What you'll see in your Tesla
- Not Available
What triggers it
The HV battery top voltage is irrationally high or low
When it clears
The HV battery top voltage measurement comes back within a rational sensor range
Potential impact
DCDC and DCAC may be limited or unavailable.
Affected models
Cybertruck
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.